How can an oil crisis trigger a shortage of synthetic motor oil? The answer is "base stock." ...

The volatile petroleum market is now impacting more than fuel, as your car's lubricants could also be harder to source.

Looking for affordable motor oil that won't let you down? Here are 3 cheap motor oils that deliver solid performance without ...

Profit for the two largest oil companies in the U.S. tumbled during the first quarter, a three-month period in which the price of crude and gasoline rocketed higher. It’s a setback on paper only, ...

The next-gen heavy-duty engine oil standard (PC-12) has been formally approved, announced the American Petroleum Institute, which also introduced the new CL-4 and FB-4 “donut” certification marks ...

U.S. Oil & Gas giant Exxon Mobil (NYSE:XOM) has signaled that surging oil and gas prices triggered by the conflict with Iran could increase its first-quarter upstream earnings by up to $2.9 billion, ...

Exxon Mobil (XOM) shares dropped to $161 and Chevron (CVX) fell to $196 midday Wednesday as Iran de-escalation talks eased geopolitical risk concerns. A meaningful portion of Exxon and Chevron’s 2026 ...

Microsoft (MSFT) is in exclusive talks with Chevron (CVX) and investment fund Engine No. 1 over a long-term deal that would underpin a massive energy complex in West Texas, providing electricity to ...

There was one more special livery to be revealed for this week’s Mobil 1 Twelve Hours of Sebring from Porsche Penske Motorsport. Teased Tuesday by Porsche, this morning, the team revealed its two ...

The four-cylinder EA888 engine in certain VW and Audi models is blamed for high oil consumption and defective piston rings. VW and Audi face a class action lawsuit over EA888 engine's excessive oil ...

The B-1 is powered by four engines that push out over 30,000 lbs. of thrust each. With such a high workload, they occasionally need maintenance. We got to watch a fiery test up close and personal. A B ...